Frontend Development Engineer (Web Apps)

About InstaSafe

InstaSafe is a leading Zero Trust cybersecurity company, enabling enterprises to secure users, applications, and infrastructure across hybrid and cloud environments. Our ZTNA, IAM, and MFA solutions are trusted globally to protect sensitive enterprise data and enable secure digital transformation.

We are seeking a Frontend Engineer to design and develop rich, intuitive, and secure web applications for the ISA and ZTA Console . These consoles are the enterprise control centers of InstaSafe’s Zero Trust solutions, where IT administrators manage policies, monitor access, and integrate enterprise identity systems.

As a Frontend Engineer , you will be responsible for building secure, high-performance, and user-friendly web applications . You will work with modern JavaScript frameworks ( Angular, React, Svelte ) and integrate with backend APIs to deliver seamless, responsive, and secure experiences.

This is a hands-on role requiring strong expertise in JavaScript/TypeScript, HTML5, CSS3, OAuth2, JWT , and enterprise-grade web security.

• Application Development
  : Design and implement
  web consoles
  for ISA and ZTA platforms using
  Angular/React/Svelte
  .


• UI/UX Focus
  : Create secure, intuitive, and responsive user interfaces that enhance admin workflows.


• API Integration
  : Work with
  REST APIs and gRPC
  for communication with backend services.


• Authentication & Security
  : Implement
  OAuth2 and JWT
  authentication flows, ensuring strong session management and CSRF/XSS protections.


• Reusable Components
  : Develop modular, reusable UI components to support scalability.


• Code Quality
  : Maintain clean, maintainable, and well-tested code using
  unit and integration testing frameworks
  .


• Cross-Functional Collaboration
  : Partner with backend, product, and security teams to design end-to-end features.



• Continuous Improvement
  : Stay updated on frontend security best practices, frameworks, and performance optimizations.

Requirements

Qualifications & Skills

Education & Experience:

• Bachelor’s/Master’s in Computer Science, Engineering, or related field.



• Minimum
  3–6 years’ experience
  in frontend development for enterprise web applications.

Core Technical Skills (with links for TA reference):

• Angular
  /
  React
  /
  Svelte
• 
  JavaScript
  /
  TypeScript
• 
  HTML5
  /
  CSS3
  /
  SCSS
• 
  REST APIs
  /
  gRPC
• 
  OAuth2
  &
  JWT

• 
  Docker
  (for dev/test environments)

Preferred/Good-to-Have:

• Experience with
  frontend testing frameworks
  (Jest, Jasmine, Mocha).


• Familiarity with
  Docker/Kubernetes
  deployments for web apps.


• Exposure to
  PostgreSQL/MongoDB
  data models for frontend integration.



• Knowledge of
  web application security standards (OWASP Top 10)
  .

Benefits

Career Value Proposition

• Build the
  core user-facing consoles
  that define the Zero Trust experience for global enterprises.


• Work with cutting-edge frontend frameworks while embedding
  security-first design
  .


• Collaborate with top engineers across backend, networking, and security domains.



• Grow within a high-performance cybersecurity company shaping the future of secure enterprise access.